Circuit breaker electrical closure control apparatus

Circuit breaker electromagnetic tripping device

Circuit breaker enclosure material identification

Circuit breaker filter assembly

Circuit breaker for use in wall mounted plug

Circuit breaker handle and lost motion connected shield

Circuit breaker handle block

Circuit breaker having a cam for external adjustment of its trip

Circuit breaker having a cam structure which aids blow open oper

Circuit breaker having a direct current measuring shunt

Circuit breaker having a modified armature for time delays at hi

Circuit breaker having a movable and illuminable arc fault...

Circuit breaker having a thermally responsive latching member

Circuit breaker having a trip actuator

Circuit breaker having an electrodynamically opening contact sys

Circuit breaker having an electronic fault sensing and trip init

Circuit breaker having an encapsulated auxiliary coil assembly

Circuit breaker having cam surfaces on the trip member

Circuit breaker having double break mechanism

Circuit breaker having improved contact structure